FFX help needed please!!!

Firstly, thanks for dropping in to help me!
I have 3 questions if you will bear with me?
Ok, i need 30 "Wings of Discovery"
I can bribe 8 from the Marlboro in Omega for well over a million gil.
Far too expensive so i need an alternative please!
2ndly, on my Monster Arena grid, it says two places are " Unknown "
what are they please?
Lastly, I have one Fiend left to capture in Mushroom Rock, but i cannot
find my way back to the platforms without running into the DARK Scissor Sisters…lol.

Any help would be greatly appreciated! 🙂

I know the answer to #2- the other places are Bajj temple, and Omega Ruins….you need the locations for them for the airship.

I am already doing Omega temple, and the fiends i have caught have
come up on a different slot!

oops, i meant "Ruins "

Anyway, when i click on Bajj Temple on the airship, it actualy takes me to the Underwater Ruins, not the Temple itself!

you have to swim underwater, and then you get to the temple, and thers all these side quests there. you can find Lulu’s Onion Knight there too.

1. You can bribe normal Malboros in the Calm Lands for 5,400,00 gil for 4x Wings to Discovery. You can also win the Chocobo Race under Remiem Temple (touch 3 chests, no poles, one-time only). If you’ve unlocked the Shinryu Original Creation, you can defeat him for 1 or 2 depending on Overkill.

2. The locations could possibly be Sin or the Sunken Cave (Cavern of the Stolen Fayth).

3. Choose to go to Djose Highroad and walk back to the beach area. Walk left, onto the boxes and you’ll be able to enter Mushroom Rock Road without encountering the Dark Magus Sisters.

Thanks Jewels, off to mushroom rock to go have a look.
The sunken cavern has its own slot and i have completed it, so
it must be somewhere else!

"Distant"….Done all that and been there, but never enountered any fiends, except for the obvious one!